RECOMMENDATION ITU-R S.1558 - Methodologies for measuring epfd( caused by a non-geostationary-satellite ...
ANNEX 1
1 Introduction
2 Method 1: A rapid technique based on loss of synchronization
3 Method 2: epfd( measurement technique using a calibrated reference earth station
    3.1 Principle of the measurement procedure
    3.2 Noise ? interference power measurement
    3.3 Non-GSO and GSO satellite ephemeris data
    3.4 GSO satellite beacon measurement
    3.5 Effect of antenna size on the ability to perform measurements of operational epfd( levels
    3.6 Practical example of the measurement procedures described in Section 3
    3.7 Measurement precautions and uncertainties
    3.8 Conclusions concerning the application of the methods described in Section 3
4 Method 3: Correlation techniques
    4.1 Principle of the method
    4.2 Test set-up description
    4.3 Calculation of the non-GSO epfd( level
    4.4 Receive earth station calibration